22333200010040 has 64 divisors (see below), whose sum is σ = 50419431806400. Its totient is φ = 8903153968128.

The previous prime is 22333200010021. The next prime is 22333200010057. The reversal of 22333200010040 is 4001000233322.

It is a super-2 number, since 2×22333200010040² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22333200009994 and 22333200010021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13989116 + ... + 15503604.

It is an arithmetic number, because the mean of its divisors is an integer number (787803621975).

Almost surely, 2^{22333200010040} is an apocalyptic number.

22333200010040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22333200010040 is an abundant number, since it is smaller than the sum of its proper divisors (28086231796360).

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

22333200010040 is a wasteful number, since it uses less digits than its factorization.

22333200010040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515744 (or 1515740 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22333200010040 its reverse (4001000233322), we get a palindrome (26334200243362).

The spelling of 22333200010040 in words is "twenty-two trillion, three hundred thirty-three billion, two hundred million, ten thousand, forty".