22061053231150 has 48 divisors (see below), whose sum is σ = 41257528099200. Its totient is φ = 8776315749600.

The previous prime is 22061053231121. The next prime is 22061053231159. The reversal of 22061053231150 is 5113235016022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22061053231159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14012097 + ... + 15506803.

It is an arithmetic number, because the mean of its divisors is an integer number (859531835400).

Almost surely, 2^{22061053231150} is an apocalyptic number.

22061053231150 is a deficient number, since it is larger than the sum of its proper divisors (19196474868050).

22061053231150 is a wasteful number, since it uses less digits than its factorization.

22061053231150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496329 (or 1496324 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 22061053231150 its reverse (5113235016022), we get a palindrome (27174288247172).

The spelling of 22061053231150 in words is "twenty-two trillion, sixty-one billion, fifty-three million, two hundred thirty-one thousand, one hundred fifty".