1223525114022 has 32 divisors (see below), whose sum is σ = 2513496004992. Its totient is φ = 396914088384.

The previous prime is 1223525114011. The next prime is 1223525114029. The reversal of 1223525114022 is 2204115253221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223525114029) 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, 18301543 + ... + 18368274.

It is an arithmetic number, because the mean of its divisors is an integer number (78546750156).

Almost surely, 2^{1223525114022} is an apocalyptic number.

1223525114022 is an abundant number, since it is smaller than the sum of its proper divisors (1289970890970).

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

1223525114022 is a wasteful number, since it uses less digits than its factorization.

1223525114022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36669972.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 1223525114022 in words is "one trillion, two hundred twenty-three billion, five hundred twenty-five million, one hundred fourteen thousand, twenty-two".