1022462202036 has 96 divisors (see below), whose sum is σ = 2615425158528. Its totient is φ = 308316405760.

The previous prime is 1022462202017. The next prime is 1022462202037. The reversal of 1022462202036 is 6302022642201.

It is a junction number, because it is equal to n+sod(n) for n = 1022462201994 and 1022462202012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022462202037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34350136 + ... + 34379888.

It is an arithmetic number, because the mean of its divisors is an integer number (27244012068).

Almost surely, 2^{1022462202036} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022462202036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307712579264).

1022462202036 is an abundant number, since it is smaller than the sum of its proper divisors (1592962956492).

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

1022462202036 is a wasteful number, since it uses less digits than its factorization.

1022462202036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31041 (or 31039 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1022462202036 its reverse (6302022642201), we get a palindrome (7324484844237).

The spelling of 1022462202036 in words is "one trillion, twenty-two billion, four hundred sixty-two million, two hundred two thousand, thirty-six".