1023142022 has 16 divisors (see below), whose sum is σ = 1763050272. Its totient is φ = 436216320.

The previous prime is 1023142007. The next prime is 1023142037. The reversal of 1023142022 is 2202413201.

It is an interprime number because it is at equal distance from previous prime (1023142007) and next prime (1023142037).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186629 + ... + 192032.

It is an arithmetic number, because the mean of its divisors is an integer number (110190642).

Almost surely, 2^1023142022 is an apocalyptic number.

1023142022 is a deficient number, since it is larger than the sum of its proper divisors (739908250).

1023142022 is a wasteful number, since it uses less digits than its factorization.

1023142022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378863.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1023142022 is about 31986.5912844742. The cubic root of 1023142022 is about 1007.6552548662.

Adding to 1023142022 its reverse (2202413201), we get a palindrome (3225555223).

The spelling of 1023142022 in words is "one billion, twenty-three million, one hundred forty-two thousand, twenty-two".