44220200402402 has 8 divisors (see below), whose sum is σ = 66330529304256. Its totient is φ = 22110023967652.

The previous prime is 44220200402401. The next prime is 44220200402459. The reversal of 44220200402402 is 20420400202244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×44220200402402² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44220200402401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37388918 + ... + 38553489.

It is an arithmetic number, because the mean of its divisors is an integer number (8291316163032).

Almost surely, 2^{44220200402402} is an apocalyptic number.

44220200402402 is a deficient number, since it is larger than the sum of its proper divisors (22110328901854).

44220200402402 is a wasteful number, since it uses less digits than its factorization.

44220200402402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76233552.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 44220200402402 its reverse (20420400202244), we get a palindrome (64640600604646).

The spelling of 44220200402402 in words is "forty-four trillion, two hundred twenty billion, two hundred million, four hundred two thousand, four hundred two".