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122114361 = 340704787
BaseRepresentation
bin1110100011101…
…01000100111001
322111210001102010
413101311010321
5222230124421
620041200133
73011645355
oct721650471
9274701363
10122114361
1162a26366
1234a90049
131c3b7425
141230a465
15aac2076
hex7475139

122114361 has 4 divisors (see below), whose sum is σ = 162819152. Its totient is φ = 81409572.

The previous prime is 122114341. The next prime is 122114407. The reversal of 122114361 is 163411221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122114361 - 26 = 122114297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122114341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20352391 + ... + 20352396.

It is an arithmetic number, because the mean of its divisors is an integer number (40704788).

Almost surely, 2122114361 is an apocalyptic number.

It is an amenable number.

122114361 is a deficient number, since it is larger than the sum of its proper divisors (40704791).

122114361 is an equidigital number, since it uses as much as digits as its factorization.

122114361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40704790.

The product of its digits is 288, while the sum is 21.

The square root of 122114361 is about 11050.5366837996. The cubic root of 122114361 is about 496.1224888800.

Adding to 122114361 its reverse (163411221), we get a palindrome (285525582).

The spelling of 122114361 in words is "one hundred twenty-two million, one hundred fourteen thousand, three hundred sixty-one".

Divisors: 1 3 40704787 122114361