1054222051351 has 16 divisors (see below), whose sum is σ = 1215948602880. Its totient is φ = 895277305440.

The previous prime is 1054222051291. The next prime is 1054222051373. The reversal of 1054222051351 is 1531502224501.

It is not a de Polignac number, because 1054222051351 - 2³¹ = 1052074567703 is a prime.

It is a super-2 number, since 2×1054222051351² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054222031351) 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, 19557006 + ... + 19610836.

It is an arithmetic number, because the mean of its divisors is an integer number (75996787680).

Almost surely, 2^{1054222051351} is an apocalyptic number.

1054222051351 is a deficient number, since it is larger than the sum of its proper divisors (161726551529).

1054222051351 is a wasteful number, since it uses less digits than its factorization.

1054222051351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79614.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1054222051351 its reverse (1531502224501), we get a palindrome (2585724275852).

The spelling of 1054222051351 in words is "one trillion, fifty-four billion, two hundred twenty-two million, fifty-one thousand, three hundred fifty-one".