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122225034 = 23139914561
BaseRepresentation
bin1110100100100…
…00000110001010
322111222200020010
413102100012022
5222242200114
620043412350
73012616131
oct722200612
9274880203
10122225034
1162aa1528
1234b240b6
131c425909
1412338918
15aae4c59
hex749018a

122225034 has 16 divisors (see below), whose sum is σ = 244641600. Its totient is φ = 40709760.

The previous prime is 122225027. The next prime is 122225039. The reversal of 122225034 is 430522221.

It is a self number, because there is not a number n which added to its sum of digits gives 122225034.

It is not an unprimeable number, because it can be changed into a prime (122225039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114 + ... + 15674.

It is an arithmetic number, because the mean of its divisors is an integer number (15290100).

Almost surely, 2122225034 is an apocalyptic number.

122225034 is an abundant number, since it is smaller than the sum of its proper divisors (122416566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122225034 is a wasteful number, since it uses less digits than its factorization.

122225034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15965.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 122225034 is about 11055.5431345547. The cubic root of 122225034 is about 496.2723232497.

Adding to 122225034 its reverse (430522221), we get a palindrome (552747255).

The spelling of 122225034 in words is "one hundred twenty-two million, two hundred twenty-five thousand, thirty-four".

Divisors: 1 2 3 6 1399 2798 4197 8394 14561 29122 43683 87366 20370839 40741678 61112517 122225034