1022354542002 has 16 divisors (see below), whose sum is σ = 2045326301280. Its totient is φ = 340681977792.

The previous prime is 1022354541961. The next prime is 1022354542009. The reversal of 1022354542002 is 2002454532201.

It is not an unprimeable number, because it can be changed into a prime (1022354542009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25695852 + ... + 25735607.

It is an arithmetic number, because the mean of its divisors is an integer number (127832893830).

Almost surely, 2^{1022354542002} is an apocalyptic number.

1022354542002 is an abundant number, since it is smaller than the sum of its proper divisors (1022971759278).

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

1022354542002 is a wasteful number, since it uses less digits than its factorization.

1022354542002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51434777.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 1022354542002 in words is "one trillion, twenty-two billion, three hundred fifty-four million, five hundred forty-two thousand, two".