10122245655 has 16 divisors (see below), whose sum is σ = 17148275424. Its totient is φ = 5080970240.

The previous prime is 10122245527. The next prime is 10122245657. The reversal of 10122245655 is 55654222101.

It is not a de Polignac number, because 10122245655 - 2⁷ = 10122245527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122245657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19847286 + ... + 19847795.

It is an arithmetic number, because the mean of its divisors is an integer number (1071767214).

Almost surely, 2^10122245655 is an apocalyptic number.

10122245655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10122245655 is a deficient number, since it is larger than the sum of its proper divisors (7026029769).

10122245655 is a wasteful number, since it uses less digits than its factorization.

10122245655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39695106.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 10122245655 its reverse (55654222101), we get a palindrome (65776467756).

The spelling of 10122245655 in words is "ten billion, one hundred twenty-two million, two hundred forty-five thousand, six hundred fifty-five".