22000101000120 has 128 divisors (see below), whose sum is σ = 76522090521600. Its totient is φ = 5611619958912.

The previous prime is 22000101000107. The next prime is 22000101000133. The reversal of 22000101000120 is 2100010100022.

It is an interprime number because it is at equal distance from previous prime (22000101000107) and next prime (22000101000133).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 442811332 + ... + 442861011.

It is an arithmetic number, because the mean of its divisors is an integer number (597828832200).

Almost surely, 2^{22000101000120} is an apocalyptic number.

22000101000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22000101000120 is an abundant number, since it is smaller than the sum of its proper divisors (54521989521480).

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

22000101000120 is a wasteful number, since it uses less digits than its factorization.

22000101000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885672386 (or 885672376 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 22000101000120 its reverse (2100010100022), we get a palindrome (24100111100142).

The spelling of 22000101000120 in words is "twenty-two trillion, one hundred one million, one hundred twenty", and thus it is an aban number.