1022052201451 has 16 divisors (see below), whose sum is σ = 1122668352000. Its totient is φ = 926122051008.

The previous prime is 1022052201403. The next prime is 1022052201479. The reversal of 1022052201451 is 1541022502201.

It is a cyclic number.

It is not a de Polignac number, because 1022052201451 - 2³⁵ = 987692463083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022052201551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16158850 + ... + 16221976.

It is an arithmetic number, because the mean of its divisors is an integer number (70166772000).

Almost surely, 2^{1022052201451} is an apocalyptic number.

1022052201451 is a deficient number, since it is larger than the sum of its proper divisors (100616150549).

1022052201451 is a wasteful number, since it uses less digits than its factorization.

1022052201451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100218.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 1022052201451 its reverse (1541022502201), we get a palindrome (2563074703652).

The spelling of 1022052201451 in words is "one trillion, twenty-two billion, fifty-two million, two hundred one thousand, four hundred fifty-one".