1022451142134 has 64 divisors (see below), whose sum is σ = 2097981439488. Its totient is φ = 332013427200.

The previous prime is 1022451142129. The next prime is 1022451142183. The reversal of 1022451142134 is 4312411542201.

It is a super-2 number, since 2×1022451142134² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261427639 + ... + 261431549.

It is an arithmetic number, because the mean of its divisors is an integer number (32780959992).

Almost surely, 2^{1022451142134} is an apocalyptic number.

1022451142134 is an abundant number, since it is smaller than the sum of its proper divisors (1075530297354).

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

1022451142134 is a wasteful number, since it uses less digits than its factorization.

1022451142134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1022451142134 its reverse (4312411542201), we get a palindrome (5334862684335).

The spelling of 1022451142134 in words is "one trillion, twenty-two billion, four hundred fifty-one million, one hundred forty-two thousand, one hundred thirty-four".