122122370 has 8 divisors (see below), whose sum is σ = 219820284. Its totient is φ = 48848944.

The previous prime is 122122349. The next prime is 122122379. The reversal of 122122370 is 73221221.

It can be written as a sum of positive squares in 2 ways, for example, as 109851361 + 12271009 = 10481^2 + 3503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (122122379) 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, 6106109 + ... + 6106128.

Almost surely, 2^122122370 is an apocalyptic number.

122122370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122122370 is a deficient number, since it is larger than the sum of its proper divisors (97697914).

122122370 is a wasteful number, since it uses less digits than its factorization.

122122370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212244.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 122122370 is about 11050.8990584477. The cubic root of 122122370 is about 496.1333348829.

Adding to 122122370 its reverse (73221221), we get a palindrome (195343591).

The spelling of 122122370 in words is "one hundred twenty-two million, one hundred twenty-two thousand, three hundred seventy".