44001222210044 has 48 divisors (see below), whose sum is σ = 87885888088320. Its totient is φ = 19080488528640.

The previous prime is 44001222210031. The next prime is 44001222210053.

It is a happy number.

44001222210044 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44001222210044² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44001222209995 and 44001222210022.

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, 56977229 + ... + 57744324.

It is an arithmetic number, because the mean of its divisors is an integer number (1830956001840).

Almost surely, 2^{44001222210044} is an apocalyptic number.

44001222210044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44001222210044 is a deficient number, since it is larger than the sum of its proper divisors (43884665878276).

44001222210044 is a wasteful number, since it uses less digits than its factorization.

44001222210044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114721970 (or 114721968 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 4400122 and 2210044, that added together give a palindrome (6610166).

The spelling of 44001222210044 in words is "forty-four trillion, one billion, two hundred twenty-two million, two hundred ten thousand, forty-four".